A shopping club is having a a sale. members and non-members of the club recieve different discounts, as shown below for members:
25% off the selling price with a further $20 off with a minimum purchase of $500
for non-members:
10% off the selling price with a further $20 off with a minimum purchase $500
a)
sally is not a member of the shopping club and wants to purchase a camcorder selling for $580. how much does sally have to pay for the camcorder?
b)
tabitha is a member of the shopping club and wants to purchase a laptop selling for $990. how much does tabitha have to pay for the laptop?